206 				if (dd->up != dno || dd->root_dnode) {  in fix_up_ptrs()
207 					dd->up = dno;  in fix_up_ptrs()
284 	if (!(ad = hpfs_alloc_dnode(i->i_sb, d->up, &adno, &qbh1, 0))) {  in hpfs_add_to_dnode()
311 		dno = ad->up = d->up;  in hpfs_add_to_dnode()
318 	if (!(rd = hpfs_alloc_dnode(i->i_sb, d->up, &rdno, &qbh2, 0))) {  in hpfs_add_to_dnode()
329 	rd->up = d->up;  in hpfs_add_to_dnode()
330 	if (!(fnode = hpfs_map_fnode(i->i_sb, d->up, &bh))) {  in hpfs_add_to_dnode()
342 	d->up = ad->up = i->i_hpfs_dno = rdno;  in hpfs_add_to_dnode()
427 			if (dnode->up != chk_up) {  in move_to_top()
429 					dno, chk_up, dnode->up);  in move_to_top()
445 		dnode_secno up = dnode->up;  in move_to_top()  local
451 		if (up == to) return to;  in move_to_top()
452 		if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return 0;  in move_to_top()
460 			hpfs_error(i->i_sb, "move_to_top: dnode %08x doesn't point down to %08x", up, dno);  in move_to_top()
468 		dno = up;  in move_to_top()
499 	dnode_secno down, up, ndown;  in delete_empty_dnode()  local
510 		up = dnode->up;  in delete_empty_dnode()
526 			if (i->i_sb->s_hpfs_chk) if (up != i->i_ino) {  in delete_empty_dnode()
527 …(i->i_sb, "bad pointer to fnode, dnode %08x, pointing to %08x, should be %08x", dno, up, i->i_ino);  in delete_empty_dnode()
531 				d1->up = up;  in delete_empty_dnode()
536 			if ((fnode = hpfs_map_fnode(i->i_sb, up, &bh))) {  in delete_empty_dnode()
545 		if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return;  in delete_empty_dnode()
550 		hpfs_error(i->i_sb, "delete_empty_dnode: pointer to dnode %08x not found in dnode %08x", dno, up);  in delete_empty_dnode()
553 		for_all_poss(i, hpfs_pos_subst, ((loff_t)dno << 4) | 1, ((loff_t)up << 4) | p);  in delete_empty_dnode()
565 				d1->up = up;  in delete_empty_dnode()
590 		for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | p, 4);  in delete_empty_dnode()
591 		for_all_poss(i, hpfs_pos_del, ((loff_t)up << 4) | p, 1);  in delete_empty_dnode()
593 			d1->up = ndown;  in delete_empty_dnode()
599 		dno = up;  in delete_empty_dnode()
609 			hpfs_error(i->i_sb, "delete_empty_dnode: empty dnode %08x", up);  in delete_empty_dnode()
612 			dno = up;  in delete_empty_dnode()
661 		for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | (p - 1), 4);  in delete_empty_dnode()
662 		for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | p, ((loff_t)up << 4) | (p - 1));  in delete_empty_dnode()
664 			d1->up = ndown;  in delete_empty_dnode()
669 		dno = up;  in delete_empty_dnode()
737 	if (s->s_hpfs_chk) if (odno && odno != -1 && dnode->up != odno)  in hpfs_count_dnodes()
738 …, "hpfs_count_dnodes: bad up pointer; dnode %08x, down %08x points to %08x", odno, dno, dnode->up);  in hpfs_count_dnodes()
762 	dno = dnode->up;  in hpfs_count_dnodes()
800 	dnode_secno up = 0;  in hpfs_de_as_down_as_possible()  local
810 		if (up && ((struct dnode *)qbh.data)->up != up)  in hpfs_de_as_down_as_possible()
811 …ble: bad up pointer; dnode %08x, down %08x points to %08x", up, d, ((struct dnode *)qbh.data)->up);  in hpfs_de_as_down_as_possible()
816 	up = d;  in hpfs_de_as_down_as_possible()
858 	if (!(up_dnode = hpfs_map_dnode(inode->i_sb, dnode->up, &qbh0)))  in map_pos_dirent()
866 			"map_pos_dirent: pos crossed dnode boundary; dnode = %08x", dnode->up);  in map_pos_dirent()
868 			*posp = ((loff_t) dnode->up << 4) + c;  in map_pos_dirent()
875 		dno, dnode->up);  in map_pos_dirent()
1000 	if (!(upf = hpfs_map_fnode(s, f->up, &bh))) {  in map_fnode_dirent()
1006 		hpfs_error(s, "fnode %08x has non-directory parent %08x", fno, f->up);  in map_fnode_dirent()
1057 	dno = d->up;  in map_fnode_dirent()